A. Memory
B. Input-Output
C. Register unit
D. All of the above
Related Mcqs:
- The main job of a CPU is to_____________________________?
A. carry out program instructions
B. store data / information for future use
C. process data and information
D. both (A) and (B) - The part of the CPU that accesses and decodes program instructions, and coordinates the flow of data among various system components is the___________________?
A. Motherboard
B. ALU
C. Control unit
D. Megahertz - The two main components of the CPU is__________________?
A. Registers and main memory
B. ALU and bus
C. Control unit and registers
D. Control unit and ALU - Which type of memory holds only the program and data that the CPU is presently processing ?
A. CMOS
B. ROM
C. RAM
D. ASCII - The CPU, also called the ___________ when talking about PCs, does the vast majority of the processing for a computer?
A. microprocessor
B. RAM
C. macroprocessor
D. memory sytem - A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is__________________?
A. Multiplener
B. Multiplier
C. Quantization
D. Multivibrator - The arithmatic/logic unit performs the following actions__________________?
A. checks data for accuracy
B. does calculations using addition, substraction, multiplication, and division
C. does logical comparisons, such as equal to, greater than, less than
D. does both calculations and logical comparisons - Which of the following is a part of the system unit ?
A. CPU
B. Monitor
C. CD-ROM
D. Floppy disk - When 2 or more bits in a data unit has been changed during the transmission, the error is called___________________?
A. random error
B. burst error
C. inverted error
D. none of these - GUI stands for_____________________?
A. Graphic Unit Interface
B. Graphical User Interface
C. Graphical User Interact
D. Graphics Used Interface
